It is estimated that between 14,000 and 15,000 Americans have amyotrophic lateral sclerosis (ALS), according to the National Institutes of Health. Symptoms of ALS, also known as Lou Gehrig's disease, may be subtle at first but develop into more obvious muscle weakness and paralysis.

Deep learning has brought about machines that can 'see' the world more like humans can, and recognize language. And while deep learning was inspired by the human brain, the question remains: Does the brain actually learn this way? The answer has the potential to create more powerful artificial intelligence and unlock the mysteries of human intelligence.

An international team of researchers from the Moscow Institute of Physics and Technology, Forschungszentrum Jülich, the European Synchrotron Radiation Facility, the Institut de Biologie Structurale, and the Max Planck Institute of Biophysics has determined the 3-D structure of channelrhodopsin 2, a membrane protein widely used in optogenetics to control nerve cells with light.

Learning requires the chemical adaptation of individual synapses. Researchers have now revealed the impact of an RNA-binding protein that is intimately involved in this process on learning and memory formation and learning processes.

Women have smaller, more breakable nerve fibers in the brain compared to men that may make them more susceptible to concussions, suggests a new study from Penn Medicine neuroscientists published online today in the journal Experimental Neurology.

The fragrance of hot pumpkin pie can bring back pleasant memories of holidays past, while the scent of an antiseptic hospital room may cause a shudder. The power of odors to activate memories both pleasing and aversive exists in many animals, from humans to the humble fruit fly.

The brains of patients with Alzheimer's disease contain characteristic tangles inside neurons. These tangles are formed when a protein called Tau aggregates into twisted fibrils. As a result, the neurons' transport systems disintegrate, essential nutrients can't move through, and the cells begin to die, affecting the brain's functions and giving rise to the disease's symptoms.

Specially tailored, ultrafast pulses of light can trigger neurons to fire and could one day help patients with light-sensitive circadian or mood problems, according to a new study in mice at the University of Illinois.

Astrocytes, the supporting cells of the brain, could play a significant role in the pathogenesis of Alzheimer's disease (AD), according to a new study from the University of Eastern Finland. This is the first time researchers discovered a direct association between astrocytes and AD. Published in Stem Cell Reports, the study investigated the brain cell function of familial AD patients by using stem cell technologies.

Keele University researchers have designed a new dye that can be used to observe the electrical activity of neurons in the brain and could lead to finding a new and more efficient way of treating neurological diseases.

Researchers at MIT and Paris Descartes University have developed a new optogenetic technique that sculpts light to target individual cells bearing engineered light-sensitive molecules, so that individual neurons can be precisely stimulated.

Samuel Lesko has more than 20 years experiences in running AFM over variety of applications.
After obtaining a PhD at Burgundy university on colloidal force measurement in cement, he started his career at Veeco Instruments as French Applications Scientists before to continue on supporting Bio Applications AFM European wide. He is since 2007 Applications manager for Europe, Middle East and Africa. Recently, his position expanded to Latin America.

There's a continued drive towards making in vitro assays ever more translational towards in vivo models and ultimately the clinic. This ties in with the resurgence of phenotypic screening and is a response to the perceived poor translation of the traditional simple cell-based assays, often developed to study just single protein targets.

Paul Morris is the Director of Professional Advancement for Specsavers Opticians in the UK and Ireland. The role involves furthering clinical scope, professional services, standards, training and forming future strategy for the group. He previously held the role of Director of Optometry Advancement.

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